Retrieve one item from array of lists(NOT ArrayList)

Question

 

On my code, i've got an array of lists:

public class xmldatalist

{

public List<xmldata>[] XMLArrayList = new List<xmldata>[9999];

}

Each position on the list, contains a xmldata object (this class):

public class xmldata //Class to receive items list

{

public string xml_filename { get; set; }

public string colorname { get; set; }

public string colorvalues { get; set; }

}

Inside another method, i've got an loop to walk trough the non empty positions on this array of lists:

for(int n=0; n< GlobalVars.nonemptypos; n++)

{

}

Inside this loop, i would like to retrieve the current xml_filename being processed.

i.e: Position 0 of the list has a xml_filename called bla1.bla - i would like to retrieve this name.

I've tried a LINQ Approach:

string name = XMLList.XMLArrayList[n].Select(x => x.xml_filename);

Cannot implicitly convert type 'System.Collections.Generic.IEnumerable<string>' to 'string'

What i'm trying to achieve is obtain the current xml_filename on n(indexer) position.

I've made some research but everywhere talks about ArrayList() , not array of lists.

Any help is appreciated. Thanks.